WaterGuru for Home Assistant (Marketplace integration)

Installs: 200 sharing analytics
GitHub stars: 1
Connection: Uses the vendor's cloud
Upkeep: Updated in the last 6 months
Version: v0.1.2, August 4, 2026
Category: Water, Pools and spas
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: waterguru
Source: github.com/igorek24/waterguru-home-assistant
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

WaterGuru is an integration that brings WaterGuru pool and spa monitor readings into Home Assistant. It signs in to the WaterGuru cloud with the account email and password, so it depends on the vendor's cloud, and it is set up in the UI. It adds sensors for free chlorine, pH, skimmer flow and water temperature, plus other measurements the pods report, and pod sensors for cassette level, battery, Wi-Fi signal and firmware. Binary sensors flag a water problem, a low cassette and a low battery, while alerts and dosing advice appear as attributes. Each pool becomes a device and each pod a sub-device, so several pools and pods are supported. Options set the polling interval and the temperature unit the account reports, and a refresh action fetches readings on demand.

Automatic summary of the README and code of igorek24/waterguru-home-assistant. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Uses the vendor's cloud Needs an internet connection and an account with the vendor.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

WaterGuru account

Email
Password

Re-authenticate WaterGuru

Password

After setup

Polling interval in hours (WaterGuru measures about once a day)
Unit your WaterGuru account reports (auto-detects; this is the source unit, not the display unit — see the dedicated °F/°C sensors)

Texts from the code of igorek24/waterguru-home-assistant.

Actions

RefreshFetch the latest WaterGuru readings immediately.

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.

From the README

Home Assistant integration for WaterGuru pool and spa monitors (SENSE pods). It signs in to the WaterGuru cloud exactly like the mobile app does and exposes every reading as native entities — no Docker sidecar, no REST sensors, no YAML.
Water chemistry sensors — free chlorine, pH, skimmer flow, water temperature, plus any other measurement your pods report (alkalinity, calcium hardness, CYA, salt)
Pod sensors — cassette level (% and measurements remaining), battery, Wi-Fi signal, last connection, firmware version
Problem binary sensors — water problem (WaterGuru's own red/yellow status), cassette low, battery low
Alerts and advice as attributes — e.g. "pH high" with "Add 2 cups of 93.2% concentration dry acid"
Multiple pools and multiple pods — each water body becomes a device, each pod a sub-device
Proper token refresh (the reference projects re-authenticate on every poll), configurable polling, re-auth flow, and diagnostics

From the README of igorek24/waterguru-home-assistant, MIT License. Shortened.